import babelpolyfill from 'babel-polyfill'
import Vue from 'vue'
import App from './App'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
//import './assets/theme/theme-green/index.css'
import VueRouter from 'vue-router'
import store from './vuex/store'
import Vuex from 'vuex'
//import NProgress from 'nprogress'
//import 'nprogress/nprogress.css'
import routes from './routes'
// import Mock from './mock'
// Mock.bootstrap();
import 'font-awesome/css/font-awesome.min.css'
//引入百度
import BaiduMap from 'vue-baidu-map'

Vue.use(BaiduMap, {
//  /* Visit http://lbsyun.baidu.com/apiconsole/key for details about app key. */
  ak: 'LSNHTIDvIKtkv7UgAUKfStSz4QU74osS'
})


Vue.use(ElementUI)
Vue.use(VueRouter)
Vue.use(Vuex)

//引入axios
import axios from "axios";
//配置axios的全局基本路径，访问后端接口使用8080
axios.defaults.baseURL = "http://localhost:8080/"
//全局属性配置，在任意组件内可以使用this.$http获取axios对象
Vue.prototype.$http = axios

const router = new VueRouter({
  routes
})

//==============axios的前置拦截器=================//

axios.interceptors.request.use(res =>{
  //获取token的信息
  var token = localStorage.getItem("token")

  if (token){//如果token有信息
    //将token放到响应头中
      res.headers["token"] = token;
  }
  return res;
},error => {
  //如果都不是就拒绝访问
  Promise.reject(error)
})
//================axios的后置拦截器====================//

//发送axios请求之后都会执行以下代码
axios.interceptors.response.use(res=>{ //"{\"success\":false,\"message\":\"noLogin\"}"
                                       //跳转登录页面
  if(!res.data.success && res.data.message=='noLogin'){
    localStorage.removeItem("token");
    localStorage.removeItem("logininfo");
    localStorage.removeItem("menus");
    localStorage.removeItem("permission");
    //跳转到登录页面
    router.push({path: '/login'});
  }else if (!res.data.success && res.data.message=='noPermission'){
    alert("你没有该权限访问该资源！！！")
  }else if(!res.data.success && res.data.message=='timeout') {
    localStorage.removeItem("token");
    localStorage.removeItem("logininfo");
    localStorage.removeItem("permissions");
    localStorage.removeItem("menus");
    alert("jwt过期");
  }
  return res;
},error => {
  Promise.reject(error)
})


//===============================路由的前置拦截器========================//
//拦截不经过axios请求的请求
router.beforeEach((to, from, next) => {
  if (to.path == '/login' || to.path=="/register") {
    next();//放行
  }else{
    let logininfo = JSON.parse(localStorage.getItem('logininfo'));
    if(logininfo){
      //放行
      next()
    }else{
      //跳转到登录页面
      next({ path: '/login' })
    }
  }
})


//处理页面刷新动态路由失效问题
initIndexRouters();
function initIndexRouters(){
  if(!localStorage.menus){
    return;
  }
  //防止重复配置路由
  if(router.options.routes.length>5){
    return;
  }
  let menus = localStorage.getItem('menus');
  menus = JSON.parse(menus);
  let tempRouters = [];
  menus.forEach(menu=>{
    let indexRouter = {
      path: '/',
      iconCls: menu.icon,
      name: menu.name,
      component: resolve => require(['@/views/Home'], resolve),
      children: []
    }
    menu.children.forEach(cMenu=>{
      let cr = {
        path: cMenu.url,
        name: cMenu.name,
        component: resolve => require(['@/views/'+cMenu.component], resolve)
      }
      indexRouter.children.push(cr)
    })
    tempRouters.push(indexRouter)
    router.options.routes.push(indexRouter)
  })
  //动态路由配置
  router.addRoutes(tempRouters);
}





new Vue({
  //el: '#app',
  //template: '<App/>',
  router,
  store,
  //components: { App }
  render: h => h(App)
}).$mount('#app')

